smishra

smishra has asked 2 questions and find answers to 25 problems.

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Spark 3.0 is much slower to read json files than Spark 2.4

smishra answers

How to create or replace a document in Elasticsearch?
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change multiple columns in pandas dataframe to datetime
Export Postgres Database into CSV file
Spark 3.0 is much slower to read json files than Spark 2.4
svn: Repository moved temporarily to 'main'; please relocate
Inserting Analytic data from Spark to Postgres
Install RPostgreSQL on Debian with PostgreSQL 9.4 libpq-fe.h Error
How do I change data-type of pandas data frame to string with a defined format?
Pyspark: Convert column to lowercase